content: package com.iast.astbenchmark.config;
  
  import com.fasterxml.jackson.annotation.JsonAutoDetect;
  import com.fasterxml.jackson.annotation.PropertyAccessor;
  import com.fasterxml.jackson.databind.ObjectMapper;
  import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.data.redis.connection.RedisConnectionFactory;
  import org.springframework.data.redis.core.RedisTemplate;
  import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
  import org.springframework.data.redis.serializer.StringRedisSerializer;
  
  @Configuration
  public class RedisConfig {
  
      @Bean
      public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
          RedisTemplate<String, Object> template = new RedisTemplate<>();
  
          template.setConnectionFactory(redisConnectionFactory);
  
          //配置序列化方式
          Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
  
          ObjectMapper obm=new ObjectMapper();
          // 指定要序列化的域，field,get和set,以及修饰符范围，ANY是都有包括private和publi
          obm.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
          // 指定序列化输入的类型，类必须是非final修饰的，final修饰的类，比如String,Integer等会跑出异常
          obm.activateDefaultTyping(LaissezFaireSubTypeValidator.instance,ObjectMapper.DefaultTyping.NON_FINAL);
  
          jackson2JsonRedisSerializer.setObjectMapper(obm);
  
          StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
          //key 采用String的序列化方式
          template.setKeySerializer(stringRedisSerializer);
          //hash
          template.setHashKeySerializer(stringRedisSerializer);
          //value
          template.setValueSerializer(jackson2JsonRedisSerializer);
          template.afterPropertiesSet();
          return template;
      }
  
  }